[webkit-reviews] review requested: [Bug 100705] Coordinated Graphics: Delete cached ShareableSurfaces when purging backingStores. : [Attachment 171323] Patch

[bugzilla-daemon at webkit.org]

Huang Dongsung <luxtella at company100.net> has asked  for review:
Bug 100705: Coordinated Graphics: Delete cached ShareableSurfaces when purging
backingStores.
https://bugs.webkit.org/show_bug.cgi?id=100705

Attachment 171323: Patch
https://bugs.webkit.org/attachment.cgi?id=171323&action=review